<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title>个人存款计算器</title>
		<link rel="shortcut icon" href="img/logo.png" type="image/x-icon"/>
		
		<script src="https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script>
		<script src="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
		<link href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
		<script>
			function calc(){
				money=$("#money").val();
				reg=/^[0-9]{1,8}$/    //规则表达式,正则表达式
				if(!reg.test(money)){
					$("#money").css("border-color","red")
					return;
				}else{
					$("#money").css("border-color","")
				}
				moneyNum=parseInt(money);
				
				year=$("#year option:selected").text();
				// alert(year);
				if(year=="一年"){
					balance=0.0175*moneyNum*1;
					total=balance+moneyNum;
				}
				if(year=="二年"){
					balance=0.0225*moneyNum*2;
					total=balance+moneyNum;
				}
				if(year=="三年"){
					balance=0.0225*moneyNum*3;
					total=balance+moneyNum;
				}
				if(year=="五年"){
					balance=0.0275*moneyNum*5;
					total=balance+moneyNum;
				}
				$("#balance").val(balance);
				$("#total").val(total);
			}
		</script>
	</head>
	<body>
		<div class="text-center center-block" style="width:50%">
			<div>
				<img src="img/cmb.png" alt="">
			</div>
			<table class="table table-bordered">
				<tr class="bg-primary"><!-- table row -->
					<td colspan="2">个人存款计算器</td>
				</tr>
				<tr>
					<td>存款金额</td>
					<td>
						<input class="form-control" placeholder="请输入存款金额" type="text" id="money">
					</td>
				</tr>
				<tr>
					<td>存款期限</td>
					<td>
						<select class="form-control" id="year">
							<option value="0.0175">一年</option>
							<option value="0.0225">二年</option>
							<option value="0.0275">三年</option>
							<option value="0.0275">五年</option>
						</select>
					</td>
				</tr>
				<tr>
					<td>所得利息</td>
					<td>
						<input class="form-control" readonly="readonly" type="text" id="balance"/>
					</td>
				</tr>
				<tr>
					<td>本息合计</td>
					<td>
						<input class="form-control" readonly="readonly" type="text" id="total" />
					</td>
				</tr>
				<tr>
					<td colspan="2">
						<button onclick="calc()" class="btn btn-danger btn-block">开始计算</button>
					</td>
				</tr>
			</table>
			开发者：192056306 张子扬
		</div>
		
	</body>
</html>
